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Rated current: 900A
Rated power: 400kW
Peak current: 1125A
Peak power: 500kW
Voltage range: 24V-1200V
Dimension mm (WxDxH): 2000x1200x2200
Input Parameter
Input method: Three-phase four-wire + PE
Input voltage: Line voltage 380V±15%
Input frequency: 50/60Hz ±5Hz
Input power factor: 0.99
Current harmonics: ≤3% (under rated conditions)
Output Parameter
Voltage accuracy: 0.05%FS
Current accuracy: 0.1%FS
Power accuracy: 0.2%FS
Power effect: 0.1%FS
Load effect: 0.1%FS
Ripple (Vpp): 0.2%FS
Transient recovery time: ≤3ms (10%–90% rated resistive load switching)
Current rise time: ≤3ms (load rising after starting output)
Feedback Parameter
Feedback voltage: 323–437V
Feedback frequency: Grid frequency (45Hz–65Hz)
Power factor: ≥0.99
Total harmonic content: ≤3% (tested under conditions of standard AC power input with distortion within 1.5%)
Forward and reverse output switching: ≤4ms
Feedback function: Full power continuous energy feedback
Product Features
Working mode: CV, CC, CP and CR
Output programming: It provides programmable output voltage waveforms, including voltage and current slopes, steps, cycle control, and jump control. 900-step programming function, with the minimum programmming time of 1ms.
Emergency stop: With emergency stop button, quickly disconnects connection with load equipment.
Battery simulation:
lt can simulate models of 7 types of batteries including ternary lithium, lithium manganese oxide, lithium titanium oxide, lithium cobalt oxide, lithium iron phosphate, lead-acid, and nickel-metal hydride batteries.
lt has customizable battery cell capacity, series and parallel connection quantities, SOC, and temperature parameters with 1st, 2nd, and 3rd order battery simulation functions, supporting import and export of data in mat and CSV data formats.
Output ramp-up function: Programmable output voltage ramp-up.
Self-discharge function: It has a built-in discharge unit, which automatically discharges upon shutdown.
Protection function: It has multiple protection devices, input protection devices, OCP, OVP, OPP. OTP, bus overvoltage protection, output short circuit protection, etc.
Voltage drop compensation: It features automatic voltage drop compensation terminals, automatically compensating for cable voltage drop.
Display and Operation
Display voltage resolution: 0.001V
Display current resolution: 0.001A
Display power resolution: 0.001kW
Display mode: LCD
Operation mode: Number key, knob, and touch screen three-in-one
Communication Interface
Serial communication: Standard RS232/RS485 (select one)
CAN interface: Supports CAN2.0 protocol (AORB). Communication data update frequency ≥50Hz
Ethernet: Supports Ethernet communication (standard)
Analog Interface: Supports external analog emergency stop switch quantity input control
Safety Performance
Insulation Resistance: ≥2MΩ (tested at 1000V insulation voltage)
Compressive strength: 2000VDC 5mA/min
Grounding resistance: ≤100mΩ
Working temperature: 0–40℃
Working humidity: 20–90%RH (no condensation)
Altitude: ≤2000m
Storage temperature: -10–70℃
Noise: ≤75dB
Cooling method: Temperature-controlled air cooling. lt has a built-in temperature-controlled variable speed fan.
Protection level: IP21
*Images for illustration purposes only.
